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KR102264147B9 - 연료전지용 기체확산층 일체형 가스켓, 및 이를 구비한 가스켓 일체형 막-전극 집합체 - Google Patents

연료전지용 기체확산층 일체형 가스켓, 및 이를 구비한 가스켓 일체형 막-전극 집합체

Info

Publication number
KR102264147B9
KR102264147B9 KR20190152729A KR20190152729A KR102264147B9 KR 102264147 B9 KR102264147 B9 KR 102264147B9 KR 20190152729 A KR20190152729 A KR 20190152729A KR 20190152729 A KR20190152729 A KR 20190152729A KR 102264147 B9 KR102264147 B9 KR 102264147B9
Authority
KR
South Korea
Prior art keywords
gasket
embedded
fuel cell
diffusion layer
electrode assembly
Prior art date
Application number
KR20190152729A
Other languages
English (en)
Other versions
KR20210063971A (ko
KR102264147B1 (ko
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to KR1020190152729A priority Critical patent/KR102264147B1/ko
Publication of KR20210063971A publication Critical patent/KR20210063971A/ko
Application granted granted Critical
Publication of KR102264147B1 publication Critical patent/KR102264147B1/ko
Publication of KR102264147B9 publication Critical patent/KR102264147B9/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/023—Porous and characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0276—Sealing means characterised by their form
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/028—Sealing means characterised by their material
    • H01M8/0284—Organic resins; Organic polymers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0286—Processes for forming seals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M2008/1095—Fuel cells with polymeric electrolytes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)
KR1020190152729A 2019-11-25 2019-11-25 연료전지용 기체확산층 일체형 가스켓, 및 이를 구비한 가스켓 일체형 막-전극 집합체 Active KR102264147B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020190152729A KR102264147B1 (ko) 2019-11-25 2019-11-25 연료전지용 기체확산층 일체형 가스켓, 및 이를 구비한 가스켓 일체형 막-전극 집합체

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190152729A KR102264147B1 (ko) 2019-11-25 2019-11-25 연료전지용 기체확산층 일체형 가스켓, 및 이를 구비한 가스켓 일체형 막-전극 집합체

Publications (3)

Publication Number Publication Date
KR20210063971A KR20210063971A (ko) 2021-06-02
KR102264147B1 KR102264147B1 (ko) 2021-06-11
KR102264147B9 true KR102264147B9 (ko) 2021-08-23

Family

ID=76373040

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190152729A Active KR102264147B1 (ko) 2019-11-25 2019-11-25 연료전지용 기체확산층 일체형 가스켓, 및 이를 구비한 가스켓 일체형 막-전극 집합체

Country Status (1)

Country Link
KR (1) KR102264147B1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021120110A1 (de) * 2021-08-03 2023-02-09 Carl Freudenberg Kg Gasdiffusionseinheit für eine Brennstoffzelle, Membran-Elektroden-Einheit für eine Brennstoffzelle und Anordnung für eine Brennstoffzelle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001258800A1 (en) * 2000-06-29 2002-01-08 Nok Corporation Constituent part for fuel cell
CA2444246C (en) * 2001-04-23 2011-07-19 Nok Corporation Fuel cell and method of manufacturing the fuel cell
JP2011090802A (ja) 2009-10-20 2011-05-06 Nok Corp 燃料電池用シール構造体及びその製造方法
JP5435224B2 (ja) * 2009-10-28 2014-03-05 Ｎｏｋ株式会社 燃料電池用シール構造体の製造方法

Also Published As

Publication number Publication date
KR20210063971A (ko) 2021-06-02
KR102264147B1 (ko) 2021-06-11

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Legal Events

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]